Case Study of preserving a digital item

Order Description
construct an essay in which you critique all parts of the case study, particularly the preservation strategies, policies, technologies, metadata, methods and author’s analysis. Describe whether you agree or disagree with the author(s) on their approach, and why.
_______________
this is the a reference should used in the case study and you could add more to support the writing
Guttenbrunner, M., Becker, C., Rauber, A., & Kehrberg, C. (2008, September). Evaluating strategies for the preservation of console video games. In Proceedings of the Fifth international Conference on Preservation of Digital Objects (iPRES 2008), London, UK (pp. 115-121).